Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11456128 | Key structure | Tsung-Chin Tsai, Lei-Lung Tsai | 2022-09-27 |
| 11406160 | Shoe buffing system | Dragan Jurkovic, Shih-Yuan Wu, Wen-Ruei Chang, Chien-Chun Chen, Chang-Chu Liao +1 more | 2022-08-09 |
| 11378334 | Spray drum system | Chao Chen | 2022-07-05 |
| 11309142 | Keyboard device | Chin-Sung Pan | 2022-04-19 |
| 11289283 | Key structure and rubber dome thereof | Chin-Sung Pan, Lei-Lung Tsai | 2022-03-29 |
| 11288907 | Smart electronic lock and the method for using same | Chih-Kai Hsieh, Chang-Jung Su | 2022-03-29 |
| 11289281 | Key structure | Lei-Lung Tsai | 2022-03-29 |
| 11268947 | Motion determination in automated testing apparatus | Cheng-Teng Hsu, Chih-Pin Chang, Kuang-Li Huang, Yu-Chiao Chi, Chiung-Han Wang | 2022-03-08 |
| 11271090 | Method for fabricating semiconductor device | Chia-Ming Kuo, Fu-Jung Chuang, Po-Jen Chuang, Guan-Wei Huang, Chia-Yuan Chang | 2022-03-08 |